Place dough in a large bowl coated with cooking spray, turning to coat top. Cover and let rise in a warm place (85°), free from drafts, 1 hour or until doubled in size. (Press two fingers into dough. If indentation remains, dough has risen enough.) Punch dough down; cover and let rest 5 minutes. Divide dough in half; shape each half into an 8-inch circle. Place dough circles on a parchment covered baking sheet. Sprinkle remaining cheese and nuts evenly over dough circles; press lightly to adhere. Lightly coat dough circles with cooking spray; cover and let rise 20 minutes (dough will not double in size).

Preheat oven to 400°.

Uncover dough; bake at 400° for 30 minutes or until loaves are browned on the bottom and cheese melts (shield loaves with foil to prevent overbrowning, if necessary). Cool on a wire rack.